Mars Callahan
Acting
Studio City, California, U.S.
معروف بـ
Poolhall Junkies
Johnny
فيلم
Dog Patrol: Operation Santa Paws
Agent Matters
فيلم
Kalifornia
Walter Livesy
فيلم
Highway to Hell
State Policeman
فيلم
The Children of Times Square
Brian (as Gregory 'Mars' Martin)
فيلم
That Thing You Do!
Ernie the Disc Master Engineer
فيلم
Clifford
Brian
فيلم
I Know My First Name Is Steven
Victor (Age 14)
مسلسل
The Wonder Years
Steve
مسلسل
TV 101
Jack #1
مسلسل